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本刊第7期“经验交流”栏刊登了一篇董学铭同志写的“河北涉县是怎样防治柿疯病的”文章。读了以后,认为有重新讨论研究的必要。首先应当声明的,作者没有到过涉县,因此提出的意见仅根据①河北培学院园艺系涉县果树调查报告中关于柿疯病征及分布等的描写。②华北培业科学研究所果树研究室从涉县携回的病状标本及调查报告。③董学铭同志这篇文章的前部和其它同志去涉县后的谈话及来信情况。因为作者没有到过涉县,因此下面提出的意见只是初步的,还需要共同讨论深入调查研究。
This issue No. 7 “exchange of experience” column published a Comrade Dong Xueming wrote “Hebei Shexian how to prevent persimmon madness” article. After reading it, I think it is necessary to re-discuss the research. First of all, it should be stated that the author has not been to Shexian County. Therefore, the opinions submitted are only based on the description of the signs and distribution of persimmon disease in the investigation report of Shexian fruit tree of the Department of Horticulture of Hebei Pei-Hua College. ② North China Institute of Pear Research Institute of fruit trees from Shexian disease specimens and investigation report. ③ Comrade Dong Xueming and other comrades in the front of this article go to the county after the conversation and letters. Because the author has not been to Shexian County, the comments made below are preliminary and need to be discussed together in depth.